This is the 18 Tooth M5 Pinion Gear from Tekno RC

The U-joint pins are held captive by the ball bearings so you never have to worry about losing a pin

12 coils of 1

This is the HO Scale Couples in Coats Figures from the Woodland Scenics Scenic Accents Line

Losi Racing LOS237001 10x15x4mm Ball Bearing (4) Tenacity Diff Oil This is the 18 ToothLosi Racing LOS237001 10x15x4mm Ball Bearing (4) Tenacity The Losi Racing LOS237001 10x15x4mm Ball Bearing (4) Tenacity is a genuine Losi Racing replacement part identified by part number LOS237001. It is engineered to original manufacturer tolerances, delivering a precise, drop in fit for compatible Losi Racing radio control vehicles. This part is sold as a set of 4, and is built to help maintain factory level performance and durability. It's an easy